Linda Cardellini

Last TV role: "Person of Interest" (guest star, 2011) Why we want her back: The former "Freaks and Geeks" and "ER" star has lately been lending her voice to animated series including "Robot Chicken," "Gravity Falls" and IFC's "Out There." We miss seeing her face. Suggested role: Since Cardellini is gifted at both comedy and drama, she'd be perfect for a pilot from someone who knows how to capitalize on both -- maybe Jason Katims' "About a Boy" or Mike Schur's untitled Andy Samberg project? -- Geoff Berkshire, Zap2it

Last TV role: "Person of Interest" (guest star, 2011) Why we want her back: The former "Freaks and Geeks" and "ER" star has lately been lending her voice to animated series including "Robot Chicken," "Gravity Falls" and IFC's "Out There." We miss seeing her face. Suggested role: Since Cardellini is gifted at both comedy and drama, she'd be perfect for a pilot from someone who knows how to capitalize on both -- maybe Jason Katims' "About a Boy" or Mike Schur's untitled Andy Samberg project? -- Geoff Berkshire, Zap2it (Getty Images)

Last TV role: "Person of Interest" (guest star, 2011) Why we want her back: The former "Freaks and Geeks" and "ER" star has lately been lending her voice to animated series including "Robot Chicken," "Gravity Falls" and IFC's "Out There." We miss seeing her face. Suggested role: Since Cardellini is gifted at both comedy and drama, she'd be perfect for a pilot from someone who knows how to capitalize on both -- maybe Jason Katims' "About a Boy" or Mike Schur's untitled Andy Samberg project? -- Geoff Berkshire, Zap2itGetty Images